Profile
COMPANY PROFILE
About us
QINGDAO KNNJOO MACHINE INC. was created by the merger of QINGZHU and HESONG through introduction of foreign capital and technical reorganization. We have three subsidiaries and an international division. We mainly produce advanced shot blasting equip…
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Case
News
The Roller Conveyor Shot Blasting Machine Has Been Installed In Customer Factory...
During the installation and commissioning process for our European client, we ar...
The cleaning effectiveness of an overhead chain shot blasting machine can be inf...
Yes, excessive shot blasting volume can lead to surface damage of the workpiece....
When choosing a shot blasting equipment suitable for your products, you can cons...
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